<template>
  <view class="normal-login-container">
	  
    <view class="logo-content align-center justify-center flex">
      <image style="width: 100rpx;height: 100rpx;" :src="globalConfig.appInfo.logo" mode="widthFix">
      </image>
      <text class="title">注册</text>
    </view>
	
    <view class="login-form-content">
		
      <view class="input-item flex align-center">
        <view class="iconfont icon-user icon"></view>
        <input v-model="registerForm.username" class="input" type="text" placeholder="请输入账号" maxlength="30" />
      </view>
	  
      <view class="input-item flex align-center">
        <view class="iconfont icon-password icon"></view>
        <input v-model="registerForm.password" type="password" class="input" placeholder="请输入密码" maxlength="20" />
      </view>
	  <view class="input-item flex align-center">
	    <view class="iconfont icon-password icon"></view>
	    <input v-model=" registerForm.confirmPassword" type="password" class="input" placeholder="再输入一次密码" maxlength="25" />
	  </view>
	  <view class="input-item flex align-center" style="width: 60%;margin: 0px;" v-if="captchaEnabled">
	    <view class="iconfont icon-code icon"></view>
	    <input v-model="registerForm.code" type="number" class="input" placeholder="请输入验证码" maxlength="4" />
	    <view class="login-code"> 
	      <image :src="codeUrl" @click="getCode" class="login-code-img"></image>
	    </view  >
	  </view>
      <view class="action-btn">
        <button @click="handleRegister" class="login-btn cu-btn block bg-blue lg round">注册</button>
      </view>
    </view>
  </view>
</template>

<script> 
	import { getCodeImg } from "@/api/login";
	import { register } from "@/api/register.js"
	
	export default {
	  // name: "Register",
	  data() {
	    // const equalToPassword = (rule, value, callback) => {
	    //   if (this.registerForm.password !== value) {
	    //     callback(new Error("两次输入的密码不一致"));
	    //   } else {
	    //     callback();
	    //   }
	    // };
	    return {
	      codeUrl: "",
	      registerForm: {
	        username: "",
	        password: "",
	        confirmPassword: "",
	        code: "",
	        uuid: ""
	      },
	      // registerRules: {
	      //   username: [
	      //     { required: true, trigger: "blur", message: "请输入您的账号" },
	      //     { min: 2, max: 20, message: '用户账号长度必须介于 2 和 20 之间', trigger: 'blur' }
	      //   ],
	      //   password: [
	      //     { required: true, trigger: "blur", message: "请输入您的密码" },
	      //     { min: 5, max: 20, message: '用户密码长度必须介于 5 和 20 之间', trigger: 'blur' }
	      //   ],
	      //   confirmPassword: [
	      //     { required: true, trigger: "blur", message: "请再次输入您的密码" },
	      //     { required: true, validator: equalToPassword, trigger: "blur" }
	      //   ],
	      //   code: [{ required: true, trigger: "change", message: "请输入验证码" }]
	      // },
	      loading: false,
	      captchaEnabled: true
	    };
	  },
	  created() {
	    this.getCode();
	  },
	  methods: {
	    getCode() {
	      getCodeImg().then(res => {
	        this.captchaEnabled = res.captchaEnabled === undefined ? true : res.captchaEnabled;
	        if (this.captchaEnabled) {
	          this.codeUrl = "data:image/gif;base64," + res.img;
	          this.registerForm.uuid = res.uuid;
	        }
	      });
	    },
	    async handleRegister() {
	     if (this.registerForm.username === "") {
	       this.$modal.msgError("请输入您的账号")
	     } else if (this.registerForm.password === "") {
	       this.$modal.msgError("请输入您的密码")
	     } 
		 else if (this.registerForm.confirmPassword === "") {
		   this.$modal.msgError("请再次输入您的密码")
		 }else if (this.registerForm.code === "" && this.captchaEnabled) {
	       this.$modal.msgError("请输入验证码")
	     } else {
			  this.$modal.loading("登录中，请耐心等待...")
			 if (this.registerForm.password !== this.registerForm.confirmPassword) {
			     callback(new Error("两次输入的密码不一致"));
			   }else{
				    this.pwdLogin()
			   }
	     }
	    },
		async pwdLogin() {
		  register(this.registerForm).then(() => {
		    this.$tab.reLaunch('/pages/login')
		  }).catch(() => {
		    if (this.captchaEnabled) {
		      this.getCode()
		    }
		  })
		}
	  }
	};

  
</script>

<style lang="scss">
  page {
    background-color: #ffffff;
  }

  .normal-login-container {
    width: 100%;

    .logo-content {
      width: 100%;
      font-size: 21px;
      text-align: center;
      padding-top: 15%;

      image {
        border-radius: 4px;
      }

      .title {
        margin-left: 10px;
      }
    }

    .login-form-content {
      text-align: center;
      margin: 20px auto;
      margin-top: 15%;
      width: 80%;

      .input-item {
        margin: 20px auto;
        background-color: #f5f6f7;
        height: 45px;
        border-radius: 20px;

        .icon {
          font-size: 38rpx;
          margin-left: 10px;
          color: #999;
        }

        .input {
          width: 100%;
          font-size: 14px;
          line-height: 20px;
          text-align: left;
          padding-left: 15px;
        }

      }

      .login-btn {
        margin-top: 40px;
        height: 45px;
      }

      .xieyi {
        color: #333;
        margin-top: 20px;
      }
      
      .login-code {
        height: 38px;
        float: right;
      
        .login-code-img {
          height: 38px;
          position: absolute;
          margin-left: 10px;
          width: 200rpx;
        }
      }
    }
  }

</style>

